/**
 * Copyright 2023 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {useEffect} from 'react'

const useOnClickOutside = (ref: any, handler: (event: any) => void) => {
  useEffect(() => {
    const listener = (event: any) => {
      // Do nothing if clicking ref's element or descendent elements
      if (!ref.current || ref.current.contains(event.target)) {
        return
      }
      handler(event)
    }

    document.addEventListener('mousedown', listener)
    document.addEventListener('touchstart', listener)
    return () => {
      document.removeEventListener('mousedown', listener)
      document.removeEventListener('touchstart', listener)
    }
  }, [ref, handler])
}

export default useOnClickOutside
